package com.itheima.stock.mapper;

import com.itheima.stock.common.domain.StockBlockDomain;
import com.itheima.stock.pojo.StockBlockRtInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

/**
* @author 树
* @description 针对表【stock_block_rt_info(股票板块详情信息表)】的数据库操作Mapper
* @createDate 2022-01-08 20:06:53
* @Entity com.itheima.stock.pojo.StockBlockRtInfo
*/
@Mapper
public interface StockBlockRtInfoMapper {

    int deleteByPrimaryKey(Long id);

    int insert(StockBlockRtInfo record);

    int insertSelective(StockBlockRtInfo record);

    StockBlockRtInfo selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(StockBlockRtInfo record);

    int updateByPrimaryKey(StockBlockRtInfo record);

    /**
     * 查询最新板块数据前10
     * @return
     */
    List<StockBlockDomain> getSectorAllLimit();

    /**
     * 批量插入板块数据
     * @param items
     * @return
     */
    int insertBatch(@Param("items") List<StockBlockRtInfo> items);
}
